Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 7 tens - 46 = _______
- 2 hundred thousands - 2 = _______
- 6 tens - 3 tens = _______
- 20 tens + 20 tens = _______
(a)
7 tens - 46
= 70 - 46
= 24
(b)
2 hundred thousands - 2
= 200000 - 2
= 199998
(c)
6 tens - 3 tens
= 60 - 30
= 30
(d)
20 tens + 20 tens
= 200 + 200
= 400
Answer(s): 24, 199998, 30, 400